/* ============================================================
   game-tools.css - 游戏工具（GameTools）专属样式
   双列大卡片布局
   ============================================================ */

/* --- 页面标题 --- */
.game-tools-main h2 {
    font-size: 1.8rem;
    margin-bottom: 8px;
    border-bottom: 2px solid rgba(52, 152, 219, 0.12);
    padding-bottom: 10px;
}

.game-tools-main h2 a {
    color: #3498db;
    transition: color 0.3s ease;
}

.game-tools-main h2 a:hover {
    color: #5dade2;
}

body.light-theme .game-tools-main h2 a {
    color: #2980b9;
}

body.light-theme .game-tools-main h2 a:hover {
    color: #3498db;
}

/* --- 一句话描述 --- */
.game-tools-description {
    font-size: 0.95rem;
    color: #aaa;
    margin: -4px 0 24px 0;
    padding-left: 14px;
    border-left: 3px solid rgba(52, 152, 219, 0.2);
}

body.light-theme .game-tools-description {
    color: #666;
}

/* --- 双列网格 --- */
.game-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 4px;
}

/* --- 游戏卡片 --- */
.game-card {
    display: block;
    border-radius: 16px;
    padding: 28px 24px 24px;
    text-decoration: none;
    color: #e0e0e0;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    flex-direction: column;
}

.game-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

/* --- 卡片光晕 --- */
.game-card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.game-card:hover .game-card-glow {
    opacity: 1;
}

/* --- 卡片内容 --- */
.game-card-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
    position: relative;
    z-index: 1;
    gap: 16px;
}

/* --- 顶部：图标 + 状态标签 --- */
.game-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

/* --- Logo / 图标 --- */
.game-logo {
    height: 56px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
    display: block;
}

.game-emoji-icon {
    font-size: 3.2rem;
    flex-shrink: 0;
    opacity: 0.9;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
    line-height: 1;
}

/* --- 底部：标题 + 描述 + 箭头 --- */
.game-card-bottom {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding-top: 4px;
}

.game-card-bottom h4 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    color: #b0d4f0;
    transition: color 0.3s ease;
}

.game-card:hover .game-card-bottom h4 {
    color: #5dade2;
}

.game-card-bottom p {
    margin: 0;
    font-size: 0.88rem;
    opacity: 0.55;
    transition: opacity 0.3s ease;
}

.game-card:hover .game-card-bottom p {
    opacity: 0.8;
}

.game-card-arrow {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0.3;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.game-card:hover .game-card-arrow {
    opacity: 1;
    transform: translateX(6px);
}

body.light-theme .game-card-bottom h4 {
    color: #2c3e50;
}

body.light-theme .game-card:hover .game-card-bottom h4 {
    color: #2980b9;
}

body.light-theme .game-card-bottom p {
    color: #666;
}

/* --- 状态标签 --- */
.game-card-status {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 30px;
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: 0.3px;
}

.status-deprecated {
    background: rgba(231, 76, 60, 0.12);
    color: #e74c3c;
    border: 1px solid rgba(231, 76, 60, 0.08);
}

.status-active {
    background: rgba(139, 195, 74, 0.12);
    color: #8bc34a;
    border: 1px solid rgba(139, 195, 74, 0.08);
    animation: pulse-active 2.5s ease-in-out infinite;
}

@keyframes pulse-active {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(139, 195, 74, 0);
    }
    50% {
        box-shadow: 0 0 20px 4px rgba(139, 195, 74, 0.08);
    }
}

body.light-theme .status-deprecated {
    background: rgba(231, 76, 60, 0.06);
    color: #c0392b;
}

body.light-theme .status-active {
    background: rgba(139, 195, 74, 0.06);
    color: #558b2f;
}

/* --- 卡片配色 --- */
.card-equivalent {
    background: linear-gradient(145deg, #1a2a1a, #2a4a2a);
    border-color: rgba(139, 195, 74, 0.06);
}

.card-equivalent:hover {
    border-color: rgba(139, 195, 74, 0.15);
    background: linear-gradient(145deg, #1e301e, #2e4e2e);
}

.card-survival {
    background: linear-gradient(145deg, #1a2a3a, #2a4a5a);
    border-color: rgba(52, 152, 219, 0.06);
}

.card-survival:hover {
    border-color: rgba(52, 152, 219, 0.15);
    background: linear-gradient(145deg, #1e2e3e, #2e4e5e);
}

body.light-theme .card-equivalent {
    background: linear-gradient(145deg, #eaf5ea, #d4e8d4);
    border-color: rgba(0, 0, 0, 0.04);
}

body.light-theme .card-equivalent:hover {
    border-color: rgba(139, 195, 74, 0.15);
    background: linear-gradient(145deg, #eef7ee, #d8ecd8);
}

body.light-theme .card-survival {
    background: linear-gradient(145deg, #e8f0f8, #d0e0ec);
    border-color: rgba(0, 0, 0, 0.04);
}

body.light-theme .card-survival:hover {
    border-color: rgba(41, 128, 185, 0.12);
    background: linear-gradient(145deg, #ecf2fa, #d4e4f0);
}

/* --- 辅助信息 --- */
.game-tools-legal {
    margin-top: 18px;
    padding: 14px 24px;
}

/* --- 响应式：平板 --- */
@media (max-width: 820px) {
    .game-cards-grid {
        gap: 16px;
    }

    .game-card {
        padding: 22px 20px 20px;
        min-height: 170px;
    }

    .game-logo {
        height: 44px;
    }

    .game-emoji-icon {
        font-size: 2.6rem;
    }

    .game-card-bottom h4 {
        font-size: 1.05rem;
    }

    .game-card-bottom p {
        font-size: 0.82rem;
    }
}

/* --- 响应式：手机（变单列） --- */
@media (max-width: 600px) {
    .game-tools-main h2 {
        font-size: 1.4rem;
    }

    .game-tools-description {
        font-size: 0.85rem;
        padding-left: 10px;
    }

    .game-cards-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .game-card {
        padding: 20px 18px 18px;
        min-height: 150px;
    }

    .game-card-top {
        flex-wrap: wrap;
    }

    .game-logo {
        height: 38px;
        max-width: 180px;
    }

    .game-emoji-icon {
        font-size: 2.2rem;
    }

    .game-card-bottom h4 {
        font-size: 0.95rem;
    }

    .game-card-bottom p {
        font-size: 0.78rem;
    }

    .game-card-arrow {
        font-size: 0.78rem;
        margin-top: 6px;
    }

    .game-card-status {
        font-size: 0.58rem;
        padding: 3px 12px;
    }

    .game-tools-legal {
        padding: 10px 16px;
        font-size: 0.8rem;
    }
}

@media (max-width: 400px) {
    .game-card {
        padding: 16px 14px 14px;
        min-height: 130px;
    }

    .game-logo {
        height: 32px;
        max-width: 140px;
    }

    .game-emoji-icon {
        font-size: 1.8rem;
    }

    .game-card-bottom h4 {
        font-size: 0.88rem;
    }

    .game-card-bottom p {
        font-size: 0.72rem;
    }

    .game-card-status {
        font-size: 0.52rem;
        padding: 2px 10px;
    }

    .game-tools-main h2 {
        font-size: 1.2rem;
    }

    .game-tools-description {
        font-size: 0.8rem;
    }
}